Great video bud. The speed of everything was perfect and you explained everything amazingly. I just bought the same monometer and had no idea using it, I'm new to the field so this video helped out a lot.
You should turn on and Zero your Manomiter to the atmospheric pressure before your connection to the gas valve, and you should run the appliance for about 10 minutes at Maximum Rate to allow the burner and gas injector to become hot and expand to produce its true gas rate. You should always test all disturbed gas joints with Leak Detection Fluid after reconnecting any fittings, plugs, etc
I would think you would also want any other gas appliance (hot water heater , stove, gas FP, etc.)on and running at same time you are testing this valve?
excellent, well done actually & thanks for this. have you done a video for a tankless water system? We've got a propane tankless water heater that requires a 7/16" hose connector to the manometer. I've been give the WC stats: low -.06 and high -.07 with the gas inlet needing to be set at 12. Hoping to find a manometer online
I just finished my new 2lb system last night. I had to adjust my maxitrol valves because they were factory set for natural gas at 8wc. I hooked up and turned the system on. Got a inlet reading of 8wc then adjusted to 11.13wc within the range of 11 to 14 for me. Then flipped the gas back off and checked the manifold side. Found 10.03 for high fire and 5 for low.
Thank you for the video. May I know what gauge of your screwdriver to unscrew the adjustment cap on the gas valve? The cap seems very tight on my gas valve, and I am not able to unscrew it using a regular flathead screw.
First the video was great !!!! I have a question !!! When a heater ( furnace) first starts the burns turn on and after it reaches a temp in the heat exchanger the blower is suppose to turn on !!!! And after the heat exchager reachs set temp the burns stop the bullers keeps working till it cools the heat exchanger and start all ove4 again . Right. !!! I have a furnace that the blower turns on and a little bet after the burns turn !!! Which i think is wrong !!!!!! Trane / America standard model S8B1B080M4PSC. Any ideas
Out of curiosity why does the gas valve go out of adjustment? My mid efficiency never had that issues but my current Ameristar is a pain - gas valve always over 4 inches water column. Anyone help??
You would check the voltage at the gas valve when the board sends for gas to be released at the gas valve. If you have power there and the valve don’t work. It’s the valve. If you don’t get power at the time of the call, then you have a bad board
For a person here with very little knowledge, this was very helpful. Thank you!
Great video bud. The speed of everything was perfect and you explained everything amazingly. I just bought the same monometer and had no idea using it, I'm new to the field so this video helped out a lot.
Is it a fluke?
@@fabricioJiuJitsu fieldpiece
You should turn on and Zero your Manomiter to the atmospheric pressure before your connection to the gas valve, and you should run the appliance for about 10 minutes at Maximum Rate to allow the burner and gas injector to become hot and expand to produce its true gas rate. You should always test all disturbed gas joints with Leak Detection Fluid after reconnecting any fittings, plugs, etc
Perfectly explained.. great job!! Thanks for sharing Master!!!👍👍👍👍
Great explanation! One thing that should be mentioned is derating a furnace at higher altitudes
It’s also good to mention that pressures need to be adjusted to match certain altitudes
Please explain how. I want to learn. Thank you.
The panel on the furnace or the manual may have the derating values
simple clean and informative. Nice work.
You made it sound very simple, thanks!
Use adjustable wrench on brass fittings had 2 different instructor that would lost it seeing channel locks on brass fittings
I would think you would also want any other gas appliance (hot water heater , stove, gas FP, etc.)on and running at same time you are testing this valve?
Yes for pressure switch test! Thanks
Great vid thanks going to invest had a static pressure problem today thought it was the indoor tub turned out to be a damn return filter 😂😂😂🤣🤣🤣
Shouldn't you zero the manometer when it's open to atmosphere not when you are connected to the gas valve?
Awesome video..Your a good teacher. 👍
excellent, well done actually & thanks for this. have you done a video for a tankless water system?
We've got a propane tankless water heater that requires a 7/16" hose connector to the manometer. I've been give the WC stats: low -.06 and high -.07 with the gas inlet needing to be set at 12. Hoping to find a manometer online
Great Explanation enjoyed .
Your pressure was high at the start but should you adjust the pressure to what the furnace needs on the spec sheet?
Very well explain! great video. Thank you for sharing
Great video keep up the good work 👍
Hi, thanks for the great video. I’m curious, What are the downsides to having too much water column entering the unit?
Too much means it will burn very rich and can also cause the furnace to over heat
Great video, but what about the inlet pressure? Also Please do a video using the pressure switch tester.
I just finished my new 2lb system last night. I had to adjust my maxitrol valves because they were factory set for natural gas at 8wc. I hooked up and turned the system on. Got a inlet reading of 8wc then adjusted to 11.13wc within the range of 11 to 14 for me. Then flipped the gas back off and checked the manifold side. Found 10.03 for high fire and 5 for low.
thanks man, this helps me out a lot
great information brother
Thanks you’re very helpful
Great vid🎉
my manometer doenst jave the INWC setting.what should i use?
Great video, how about the inlet side?
Thank you for the video. May I know what gauge of your screwdriver to unscrew the adjustment cap on the gas valve? The cap seems very tight on my gas valve, and I am not able to unscrew it using a regular flathead screw.
Excellent!
First the video was great !!!! I have a question !!! When a heater ( furnace) first starts the burns turn on and after it reaches a temp in the heat exchanger the blower is suppose to turn on !!!! And after the heat exchager reachs set temp the burns stop the bullers keeps working till it cools the heat exchanger and start all ove4 again . Right. !!! I have a furnace that the blower turns on and a little bet after the burns turn !!! Which i think is wrong !!!!!! Trane / America standard model S8B1B080M4PSC. Any ideas
Great video. Thank you.
I need to know WHEN you need to check the gas pressure.
Thanks my friend for your tips.
Any time
Awesome thanks for posting do you have one for the inlet pressure?
Great video, well done
Do you set the pressure based on the gas valve or on the pressure recommended by the furnace unit ?
You forgot to.mention where to set your manometer to
Great video
Awesome man thanks!!!
Thank you man
Thank you.
Great Vid. Thanks!!
Great vdieo
if you set it to 3.5 and keeps going up alot after you adjusted to 3.5. can it be a bad gas valve?
Yea
What settings does the manometer have to be on to read W.C.?
On my meter, it says inH2O
Where do you get the screw fitting for that connects to manometer hose
"pap dope"
Kentucky accent.
Lol Georgia!
Out of curiosity why does the gas valve go out of adjustment? My mid efficiency never had that issues but my current Ameristar is a pain - gas valve always over 4 inches water column. Anyone help??
Good video
I have a Honeywell gas valve VR8205S2353. I don’t see a place on the gas valve to connect with the manometer. Please help. Thank you.
can we use manometer for some corrosive gases like vehicle smoke exhaust
My manometer doesn't have P1 it has + and - which one do I use to check WC?
Mine came with clear and yellow hose… does it matter which I use?
No pipe dope on the barb fitting that you put in there for the hose?
no
What should the w.c be for the inlet
Between 7 and 15
Where can I get that plastic attachment with that fitting?
If using LP gas, what should the water column be at AFTER the gas valve?
Usually around 10” w.c. But some manufacturers are different. You would have to look it up online to know for sure
what valve is it?
How can you tell if it's the gas valve that's bad? Would it not turn the furnace on?
You would check the voltage at the gas valve when the board sends for gas to be released at the gas valve. If you have power there and the valve don’t work. It’s the valve. If you don’t get power at the time of the call, then you have a bad board
@@HVACTechTips I appreciate it thanks
Clock wise or counter clock wise?
CCW will turn down the pressure. CC will turn it up
Do you have a email I can ask question at
Yes. It’s hvactechtips1@gmail.com